Solutions for too much compression

Valiant360420 said
I like it. I guess you are saying that the mixture is too lean and that can contribute to pinging?What is the best way to see what the carb is doing?
Install an 02 sensor and gauge, or do I need dyno time ?

Can you pull a few plugs and post the pictures?

That thing should run on cat puss with full timing and not rattle.